15142246 (number)

15142246 is an even 8-digits composite number following 15142245 and preceding 15142247. In scientific notation, it is written as 1.5142246 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 6406920 positive integers (up to 15142246) that are relatively prime to 15142246.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand two hundred forty-six

Notation

Scientific notation 1.5142246 × 10^7
Engineering notation 1.5142246 × 10^6

Prime Factorization of 15142246

Prime Factorization 2 × 7 × 79 × 13691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142246
Product of the distinct prime numbers

The prime factorization of 15142246 is 2 × 7 × 79 × 13691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 46, 24, 487, 565, 2961, 7021, 53910, 65146, 457991, 525007, 395382, 3656074, 46134933, 89980402, 580257885, 163262659, 6846854151, 7458803079

Basic calculations (n = 15142246)

Multiplication

n×y
n×2 30284492
n×3 45426738
n×4 60568984
n×5 75711230

Division

n÷y
n÷2 7571123
n÷3 5047415.3333333
n÷3 3785561.5
n÷5 3028449.2

Exponentiation

ny
n2 229287613924516
n3 3.471929454798E+21
n4 5.2572809899198E+28
n5 7.9607042040489E+35

Nth Root

y√n
2√n 3891.3038945834
3√n 247.39833119704
4√n 62.380316563668
5√n 27.292169478116

Divisors of 15142246

1, 2, 7, 14, 79, 158, 553, 1106, 13691, 27382, 95837, 191674, 1081589, 2163178, 7571123, 15142246

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142245
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142246 can be divided by 16 positive divisors. The sum of these divisors (counting 15142246) is 1, the average is 0.0625.

Base conversion 15142246

Base System Value
2 Binary 111001110000110101100110
3 Ternary 1001111022020221
4 Quaternary 321300311212
5 Quinary 12334022441
6 Senary 1300314554
8 Octal 71606546
10 Decimal 15142246
12 Duodecimal 50a2a5a
16 Hexadecimal e70d66
20 Vigesimal 4ecfc6
36 Base36 90jty

Cryptographic Hash Functions

md5 dba9997ccaace7d3223496a28e5e268b
sha1 f5140410b085f2647266813a13fc2ada7313c053
sha256 2247987012d6fd80a3864234173deab94cae3c5f2bc78666a7e2a568af5c1839
sha512 89e44d6b27bd80d41f58d0d22ea8dee9136d1c18ba66f9e2c4ca1391a254568c23f6f49563ab78f7d205f550aeba57a376d67d249f90f1c90de58cc833a1fdb4
ripemd-160 d61aede96a54f7c3fe3ac7c8566a4691f22cb6f5

15142246 as geometric shapes

Circle

Radius = n
Diameter 30284492
Circumference 95141537.584899
Area 7.2032828346439E+14

Sphere

Radius = n
Volume 1.4543184091967E+22
Surface area 2.8813131338576E+15
Circumference 95141537.584899

Square

Length = n
Perimeter 60568984
Area 229287613924516
Diagonal 21414369.65799

Cube

Length = n
Surface area 1375725683547096
Volume 3.471929454798E+21
Space diagonal 26227139.412707

Equilateral Triangle

Length = n
Perimeter 45426738
Area 99284449215875
Altitude 13113569.706353

Triangular Pyramid

Length = n
Surface area 99284449215875
Volume 4.0917081021484E+20
Height 7138123.2193299